G m7(b9)(#9)/F

The G m7(b9)(#9) chord consists of the G (Perfect unison), A# (Minor third), D (Perfect fifth), F (Minor seventh), G# (Minor ninth) and A# (Minor tenth) notes, with F as the bass note.

Piano keyboard showing the notes for a G m7(b9)(#9)/F chord

How to play the G m7(b9)(#9)/F chord

  1. Play F as the lowest bass note in the left hand
  2. Find G (Root) on the piano keyboard
  3. Add A# (Minor third) — 3 semitones above G
  4. Add D (Perfect fifth) — 7 semitones above G
  5. Add F (Minor seventh) — 10 semitones above G
  6. Add G# (Minor ninth) — 13 semitones above G
  7. Add A# (Minor tenth) — 15 semitones above G
  8. Press all 7 notes simultaneously to sound the G m7(b9)(#9)/F chord

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